1. California Family Health Council. (2009). Text “Hookup” to 61827 to signup! Retrieved from http://teensource.org/pages/hookup
2. Centers for Disease Control and Prevention. (2008). HIV and AIDS in the United States: A picture of today’s epidemic. Retrieved from http://www.cdc.gov/hiv.topics/surveillance/united_states.htm
3. Centers for Disease Control and Prevention. (2009a). 2009 compendium of evidence based HIV prevention interventions. Retrieved from http://www.cdc.gov/hiv/topics/research/prs/evidence-based-interventions.htm
4. Centers for Disease Control and Prevention. (2009b). The heightened national response to the HIV/AIDS crisis among African Americans. Retrieved from http://www.cdc.gov/hiv/topics/aa/cdc.htm
5. Mobile communication using a mobile phone with a glucometer for glucose control in type 2 patients with diabetes: As effective as an Internet-based glucose monitoring system;Cho;Journal of Telemedicine and Telecare,2009